VJF

Description:
The VJF fuse combines the low I2T of a semiconductor fuse and the branch circuit performance of a Class J fuse. This fuse was designed for the starting characteristics of solid state motor controllers. The VJF can provide branch circuit protection per NEC requirements.as well as veery low It fpr protection of power semiconductors such as Diodes, SCR's GTO's and SSR's.


Features: 
. Designed according to UL248-8
. Complying with CE, UL and RoHS
. Fast acting. curent limiting
. Provide superior short citcuit protection
. Potential for future system expansion


Ratings: .
Voltage Rating: 600V AC
                          500V DC
Current Rating: 1A-600A
Interrupt Rating: 200kA AC
                           100kA DC

 

安规资料

北美标准Class J型快速熔断器,符合UL248-8,JDDZ7标准,UL/CUL认证产品。电压600VAC/500VDC,电流范围1A-600A,分断能力高达200kA。
此类熔断器拥有极低I2T特性与分支电路保护性能。专为固态电机控制器的启动特性而设计。
VJF能够根据NEC要求提供分支电路保护,同时还能为诸如二极管、可控硅、GTO和SSR等功率半导体器件提供极低的I2T保护。
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